20214348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 59609088

約数和(自身を除く): 39394740

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 131, 132, 154, 167, 231, 262, 308, 334, 393, 462, 501, 524, 668, 786, 917, 924, 1002, 1169, 1441, 1572, 1834, 1837, 2004, 2338, 2751, 2882, 3507, 3668, 3674, 4323, 4676, 5502, 5511, 5764, 7014, 7348, 8646, 10087, 11004, 11022, 12859, 14028, 17292, 20174, 21877, 22044, 25718, 30261, 38577, 40348, 43754, 51436, 60522, 65631, 77154, 87508, 121044, 131262, 153139, 154308, 240647, 262524, 306278, 459417, 481294, 612556, 721941, 918834, 962588, 1443882, 1684529, 1837668, 2887764, 3369058, 5053587, 6738116, 10107174, 20214348]

約数ペア:

[(1, 20214348), (2, 10107174), (3, 6738116), (4, 5053587), (6, 3369058), (7, 2887764), (11, 1837668), (12, 1684529), (14, 1443882), (21, 962588), (22, 918834), (28, 721941), (33, 612556), (42, 481294), (44, 459417), (66, 306278), (77, 262524), (84, 240647), (131, 154308), (132, 153139), (154, 131262), (167, 121044), (231, 87508), (262, 77154), (308, 65631), (334, 60522), (393, 51436), (462, 43754), (501, 40348), (524, 38577), (668, 30261), (786, 25718), (917, 22044), (924, 21877), (1002, 20174), (1169, 17292), (1441, 14028), (1572, 12859), (1834, 11022), (1837, 11004), (2004, 10087), (2338, 8646), (2751, 7348), (2882, 7014), (3507, 5764), (3668, 5511), (3674, 5502), (4323, 4676)]